Question

Find the 10th term of AP: 10,20,30​

Answer 1

Answer:

100

Step-by-step explanation:

it is 100 see the image

Answer 2

Step-by-step explanation:

$a = 10 \\ d = 10$

$a_{n} = a + (n - 1)d \\ a_{10} = 10 + (10 - 1)10 \\ a_{10} = 10 + 90 = 100$

So the 10th term of an A.P. is 100.

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